TWI438793B - Coil parts - Google Patents

Coil parts Download PDF

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Publication number
TWI438793B
TWI438793B TW100140965A TW100140965A TWI438793B TW I438793 B TWI438793 B TW I438793B TW 100140965 A TW100140965 A TW 100140965A TW 100140965 A TW100140965 A TW 100140965A TW I438793 B TWI438793 B TW I438793B
Authority
TW
Taiwan
Prior art keywords
magnetic
wire
magnetic core
plate
coil component
Prior art date
Application number
TW100140965A
Other languages
English (en)
Chinese (zh)
Other versions
TW201243879A (en
Inventor
Hideki Ogawa
Toshiyuki Yagasaki
Hiroya Shigemoto
Tsuyoshi Matsumoto
Hiroyuki Higuchi
Kiyoshi Tanaka
Original Assignee
Taiyo Yuden Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Taiyo Yuden Kk filed Critical Taiyo Yuden Kk
Publication of TW201243879A publication Critical patent/TW201243879A/zh
Application granted granted Critical
Publication of TWI438793B publication Critical patent/TWI438793B/zh

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • H01F27/027—Casings specially adapted for combination of signal type inductors or transformers with electronic circuits, e.g. mounting on printed circuit boards
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/20—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder
    • H01F1/22—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together
    • H01F1/24—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/266—Fastening or mounting the core on casing or support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • H01F27/292—Surface mounted devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
TW100140965A 2011-01-21 2011-11-09 Coil parts TWI438793B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011011213A JP4795489B1 (ja) 2011-01-21 2011-01-21 コイル部品

Publications (2)

Publication Number Publication Date
TW201243879A TW201243879A (en) 2012-11-01
TWI438793B true TWI438793B (zh) 2014-05-21

Family

ID=44946756

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100140965A TWI438793B (zh) 2011-01-21 2011-11-09 Coil parts

Country Status (5)

Country Link
US (1) US8643455B2 (ja)
JP (1) JP4795489B1 (ja)
KR (1) KR101215837B1 (ja)
CN (1) CN102610363B (ja)
TW (1) TWI438793B (ja)

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JP2018182203A (ja) 2017-04-19 2018-11-15 株式会社村田製作所 コイル部品
JP5994140B2 (ja) * 2012-08-30 2016-09-21 アルプス・グリーンデバイス株式会社 インダクタ及びその製造方法
US8723629B1 (en) * 2013-01-10 2014-05-13 Cyntec Co., Ltd. Magnetic device with high saturation current and low core loss
US9576721B2 (en) * 2013-03-14 2017-02-21 Sumida Corporation Electronic component and method for manufacturing electronic component
KR20150059475A (ko) * 2013-11-22 2015-06-01 삼성전기주식회사 공통 모드 필터 및 그 제조 방법
KR20150067003A (ko) * 2013-12-09 2015-06-17 조인셋 주식회사 표면실장형 인덕터 및 그 제조방법
US20150162122A1 (en) * 2013-12-09 2015-06-11 Joinset Co., Ltd. Surface mount device type inductor and method of manufacturing the same
USD790468S1 (en) * 2014-02-26 2017-06-27 Nishimoto Gosei Hanbai Co., Ltd. Coil bobbin for transformer
CN103915236A (zh) * 2014-04-01 2014-07-09 黄伟嫦 一种新型电感及其制造方法
US10186366B2 (en) * 2014-05-09 2019-01-22 Cyntec Co., Ltd. Electrode structure and the corresponding electrical component using the same and the fabrication merhod thereof
CN106663513B (zh) * 2014-07-16 2019-09-27 日立金属株式会社 磁芯、磁芯的制造方法以及线圈部件
JP2016157751A (ja) * 2015-02-23 2016-09-01 スミダコーポレーション株式会社 電子部品
JP6668723B2 (ja) * 2015-12-09 2020-03-18 株式会社村田製作所 インダクタ部品
TWD183205S (zh) * 2016-11-14 2017-05-21 群光電能科技股份有限公司 繞線架
JP6453370B2 (ja) * 2017-02-27 2019-01-16 太陽誘電株式会社 積層インダクタ
JP2018182210A (ja) 2017-04-19 2018-11-15 株式会社村田製作所 コイル部品
JP2018182209A (ja) * 2017-04-19 2018-11-15 株式会社村田製作所 コイル部品
JP2018182206A (ja) 2017-04-19 2018-11-15 株式会社村田製作所 コイル部品
JP2018182204A (ja) * 2017-04-19 2018-11-15 株式会社村田製作所 コイル部品
JP2018182207A (ja) 2017-04-19 2018-11-15 株式会社村田製作所 コイル部品
JP2018182208A (ja) 2017-04-19 2018-11-15 株式会社村田製作所 コイル部品
US11450475B2 (en) * 2017-08-28 2022-09-20 Tdk Corporation Coil component and manufacturing method therefor
JP6946876B2 (ja) * 2017-09-08 2021-10-13 Tdk株式会社 電子部品及び電子部品装置
JP7145610B2 (ja) * 2017-12-27 2022-10-03 Tdk株式会社 積層コイル型電子部品
JP7148245B2 (ja) * 2018-01-26 2022-10-05 太陽誘電株式会社 巻線型のコイル部品
KR102463336B1 (ko) * 2018-02-22 2022-11-04 삼성전기주식회사 인덕터 어레이
JP2020077790A (ja) * 2018-11-08 2020-05-21 株式会社村田製作所 表面実装インダクタ
JP2020077794A (ja) * 2018-11-08 2020-05-21 株式会社村田製作所 表面実装インダクタ
JP6902069B2 (ja) * 2018-12-12 2021-07-14 太陽誘電株式会社 インダクタ
JP6553279B2 (ja) * 2018-12-12 2019-07-31 太陽誘電株式会社 積層インダクタ
KR102204003B1 (ko) * 2019-03-15 2021-01-18 삼성전기주식회사 코일 부품
KR102429686B1 (ko) * 2019-03-15 2022-08-05 삼성전기주식회사 코일 부품
KR102473403B1 (ko) * 2019-03-15 2022-12-02 삼성전기주식회사 코일 부품
KR102188451B1 (ko) * 2019-03-15 2020-12-08 삼성전기주식회사 코일 부품
JP7279457B2 (ja) * 2019-03-26 2023-05-23 株式会社村田製作所 インダクタ
KR102279305B1 (ko) * 2019-04-16 2021-07-21 삼성전기주식회사 코일 부품
JP2021007134A (ja) * 2019-06-28 2021-01-21 株式会社村田製作所 インダクタ
JP7159997B2 (ja) * 2019-08-07 2022-10-25 株式会社村田製作所 インダクタ部品
USD911284S1 (en) * 2019-12-18 2021-02-23 Changzhou Jutai Electronic Co., Ltd. Transformer skeleton
USD911283S1 (en) * 2019-12-18 2021-02-23 Changzhou Jutai Electronic Co., Ltd. Transformer skeleton
JP7420034B2 (ja) 2020-09-28 2024-01-23 株式会社村田製作所 コイル部品

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JPS63169006A (ja) * 1987-01-06 1988-07-13 Murata Mfg Co Ltd チツプ型コイル
JPH0197519U (ja) * 1987-12-21 1989-06-29
JPH0748433B2 (ja) * 1988-02-04 1995-05-24 松下電器産業株式会社 インダクタンス素子
JPH07302719A (ja) * 1994-05-09 1995-11-14 Murata Mfg Co Ltd インダクタ
JPH10284343A (ja) * 1997-04-11 1998-10-23 Mitsubishi Materials Corp チップ型電子部品
JPH11176642A (ja) * 1997-12-08 1999-07-02 Taiyo Yuden Co Ltd 電子部品とその製造方法
JP2000306757A (ja) 1999-04-20 2000-11-02 Tdk Corp コイル部品
JP2001284140A (ja) 2000-03-30 2001-10-12 Tdk Corp インダクタ
JP4684461B2 (ja) * 2000-04-28 2011-05-18 パナソニック株式会社 磁性素子の製造方法
JP3534087B2 (ja) 2001-05-10 2004-06-07 株式会社村田製作所 インダクタ
JP2005150470A (ja) * 2003-11-17 2005-06-09 Taiyo Yuden Co Ltd チップインダクタ及びチップインダクタの製造方法
JP2005327876A (ja) * 2004-05-13 2005-11-24 Tdk Corp コイル部品及びその製造方法
JP4421436B2 (ja) * 2004-09-30 2010-02-24 太陽誘電株式会社 面実装コイル部品
JP2006165429A (ja) 2004-12-10 2006-06-22 Toko Inc 巻線型インダクタ
JP2008053670A (ja) * 2006-08-25 2008-03-06 Taiyo Yuden Co Ltd ドラム型コアを用いたインダクタ及びドラム型コアを用いたインダクタの製造方法
JP2010034102A (ja) 2008-07-25 2010-02-12 Toko Inc 複合磁性粘土材とそれを用いた磁性コアおよび磁性素子
TW201029028A (en) * 2009-01-17 2010-08-01 Cyntec Co Ltd Chock

Also Published As

Publication number Publication date
US20120188040A1 (en) 2012-07-26
CN102610363B (zh) 2015-02-04
JP2012156158A (ja) 2012-08-16
CN102610363A (zh) 2012-07-25
TW201243879A (en) 2012-11-01
JP4795489B1 (ja) 2011-10-19
KR101215837B1 (ko) 2012-12-27
US8643455B2 (en) 2014-02-04
KR20120085176A (ko) 2012-07-31

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